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LU9DCE > RTLSDR 19.09.21 08:37z 105 Lines 4010 Bytes #999 (0) @ WW
BID : 5569_LU9DCE
Read: GUEST
Subj: SDR NEWS 19-SEP.21
Path: HB9ON<IW0QNL<VE2PKT<N9PMO<KC9UHI<KA1VSC<LU9DCE
Sent: 210919/0830Z 5569@LU9DCE.TOR.BA.ARG.SOAM BPQ6.0.22
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ESTACION DE PACKET RADIO - BUENOS AIRES (GF05OM)
BOLETINES INFORMATIVOS PROGRAMADOS (BIP)
Copyright 2021 Eduardo A. Castillo
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Is the Titus II Portable Android Tablet Shortwave SDR Close to
Release?
The PatronX Titus II SDR is something we've been posting about
several times since 2016, but in the end it was never released and
assumed to be vaporware. However, wefound that the website for the
Titus II SDR was updated only a few weeks ago, and pricing details
have been added advertising $120 and $150
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Talks and Poster Presentations from the HamSCI 2021 Virtual
Workshop
HamSCI is an organization dedicated citizen radio science and
specifically the "publicity and promotion of projects that advance
scientific research and understanding through amateur radio
activities". Back in March they held their HamSCI 2021 workshop
online, and the videos from presentations and posters are now all
available on the Ham Radio 2.0 YouTube channel. Most
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Decoding the RF Output of a VCR with an RTL-SDR
Over on YouTube use Scelly has uploaded a video showing how he
has used an RTL-SDR dongle and the TVSharp SDR# plugin to decode
video from the RF output of an old VCR (videocassette recorder). VCR
players were designed to output the same PAL or NTSC signal that old
analog TV transmissions used, and the
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Reminder: GNU Radio Conference 2021 to be held Sept 20-24 with
Virtual and In-Person Events
Just a reminder than GNU Radio Conference 2021 (GRCON21) will be
going ahead on Sept 20 - 24 with virtual and in-person events. It is
free to register for virtual attendance and you will be able to view
all talks live via streaming. If you wish to attend workshops
virtually, the registration fee is $50.
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Video on Using RF Filters with an RTL-SDR
Over on YouTube channel TheSmokinApe has uploaded a video about
using RF filters with an RTL-SDR. In the video he first explains why
FM bandstop and AM high pass filters might be required when using a
software defined radio in order to avoid overloading the SDR with
very strong signals. He goes on to test
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Near Field Localization with Machine Learning and 7 Coherent
RTL-SDRs
Thanks to Laakso Mikko and Risto Wichman researchers at the
Department of Signal Processing and Acoustics in Aalto University,
Finland for submitting news that their recent paper titled
"Near-field localization using machine learning: an empirical study"
is available on IEEE Xplore. (To access the paper you need an IEEE
subscription, but we see no harm
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Decoding Voyager 1 Telemetry with GNU Radio
Daniel Estevez often posts on his blog about advanced SDR and
radio experiments he's worked on. In a recent post he describes how
he decoded telemetry from the Voyager 1 spacecraft using GNU Radio.
As Voyager 1 is so far away, and the signal so weak, a rather large
scale 100 meter dish is required
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Installing Remote SDR V2 on a Raspberry Pi 4B
Remote SDR V2 is software that allows you to easily remotely
access either a PlutoSDR, HackRF or RTL-SDR software defined radio.
It was originally designed to be used with the amateur radio QO-100
satellite, but version 2.0 includes multiple demodulation modes,
NBFM/SSB transmission capability, CTCSS and DTMF encoders, modulation
compression and a programmable frequency shift
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